Free Shipping (orders above $100) - Free Returns - 30 Day Trial

Shop Men
- Faraday Line (Radiation-Proof)
- Pasteur Line (Antiviral Apparel)
Shop Women
- Faraday Line (Radiation-Proof)
- Pasteur Line (Antiviral Apparel)
Buy Gift Card
Tech
Education
Rewards
Login

Featured Products

Faraday T-Shirt (Men)

Faraday T-Shirt (Women)

black

black

black

black

blue

blue

blue

red

red

red

Silvermodal™

Radiation-Proof Trunks

Color

Blue

Black

Red

Size

S

28-30

M

31-34

L

35 - 38

XL

39 - 41

XXL

42 - 44

What's my size ?

Option

BUY À LA CARTE

1 boxer

OR

JOIN OUR MEMBERSHIP

Get one pair / month and save 30%

/ boxer

If you don't like your first pair, it's on us.

One-time purchase:

Subscribe & save (38.3%):

Deliver every 1 Month

Subscription details

x

How subscriptions work

Products are automatically delivered on your schedule. No obligation, modify or cancel your subscription anytime.
Learn more...

Faraday Cage Underwear

• 99% radiation blocked

• Anti-bacterial & anti-odor

• 53% cotton, 42% silver, 5% nylon

• Hypoallergenic

• Machine washable

• Doesn’t ring at security

How we get you covered from EMF

When encountering conductive material, electromagnetic radiation cannot pass through holes that are smaller than its wavelength.

Our tightly-woven mesh of silver fibers (conductive fibers) creates an electromagnetic shield. When EMF encounters this electromagnetic shield, the radiation induces a displacement of electrons inside the conductive material, which reflects off of the shield. Thus your privates are totally safe from EMF!

Perfect fit & design

Our design combines high-tech clothing with the comfort of everyday basics. We particularly crafted the seams for a natural fit, resembling a second skin.

With the help of top designers, fashion houses, and our clients, we created the perfect fit.

The result is simple: we have created the perfect fit.

OTHER CUSTOMERS BOUGHT THESE PACKS
-

{"id":1405925916761,"title":"Radiation-Proof Trunks","handle":"spartan-trunks","description":"","published_at":"2018-08-08T06:51:32-07:00","created_at":"2018-08-08T06:52:22-07:00","vendor":"SpartanUnderwear","type":"","tags":[],"price":4200,"price_min":4200,"price_max":4200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12725479997529,"title":"Blue \/ S","option1":"Blue","option2":"S","option3":null,"sku":"7061253501082","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Radiation-Proof Trunks - Blue \/ S","public_title":"Blue \/ S","options":["Blue","S"],"price":4200,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":12725480095833,"title":"Blue \/ M","option1":"Blue","option2":"M","option3":null,"sku":"7061252053230","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Radiation-Proof Trunks - Blue \/ M","public_title":"Blue \/ M","options":["Blue","M"],"price":4200,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":12725480194137,"title":"Blue \/ L","option1":"Blue","option2":"L","option3":null,"sku":"7061258800203","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Radiation-Proof Trunks - Blue \/ L","public_title":"Blue \/ L","options":["Blue","L"],"price":4200,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":12725480292441,"title":"Blue \/ XL","option1":"Blue","option2":"XL","option3":null,"sku":"7061259021195","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Radiation-Proof Trunks - Blue \/ XL","public_title":"Blue \/ XL","options":["Blue","XL"],"price":4200,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":12725480423513,"title":"Blue \/ XXL","option1":"Blue","option2":"XXL","option3":null,"sku":"7061251994756","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Radiation-Proof Trunks - Blue \/ XXL","public_title":"Blue \/ XXL","options":["Blue","XXL"],"price":4200,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":12725447295065,"title":"Black \/ S","option1":"Black","option2":"S","option3":null,"sku":"7061256367593","requires_shipping":true,"taxable":true,"featured_image":{"id":6268183150681,"product_id":1405925916761,"position":1,"created_at":"2019-01-31T15:37:19-08:00","updated_at":"2019-02-21T16:47:45-08:00","alt":"black","width":556,"height":591,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/boxer-brief-black-1.png?v=1550796465","variant_ids":[12725447295065,12725480063065,12725480161369,12725480259673,12725480390745]},"available":true,"name":"Radiation-Proof Trunks - Black \/ S","public_title":"Black \/ S","options":["Black","S"],"price":4200,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","featured_media":{"alt":"black","id":1781120893017,"position":1,"preview_image":{"aspect_ratio":0.941,"height":591,"width":556,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/boxer-brief-black-1.png?v=1569328064"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":12725480063065,"title":"Black \/ M","option1":"Black","option2":"M","option3":null,"sku":"7061255622105","requires_shipping":true,"taxable":true,"featured_image":{"id":6268183150681,"product_id":1405925916761,"position":1,"created_at":"2019-01-31T15:37:19-08:00","updated_at":"2019-02-21T16:47:45-08:00","alt":"black","width":556,"height":591,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/boxer-brief-black-1.png?v=1550796465","variant_ids":[12725447295065,12725480063065,12725480161369,12725480259673,12725480390745]},"available":true,"name":"Radiation-Proof Trunks - Black \/ M","public_title":"Black \/ M","options":["Black","M"],"price":4200,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","featured_media":{"alt":"black","id":1781120893017,"position":1,"preview_image":{"aspect_ratio":0.941,"height":591,"width":556,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/boxer-brief-black-1.png?v=1569328064"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":12725480161369,"title":"Black \/ L","option1":"Black","option2":"L","option3":null,"sku":"7061257352437","requires_shipping":true,"taxable":true,"featured_image":{"id":6268183150681,"product_id":1405925916761,"position":1,"created_at":"2019-01-31T15:37:19-08:00","updated_at":"2019-02-21T16:47:45-08:00","alt":"black","width":556,"height":591,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/boxer-brief-black-1.png?v=1550796465","variant_ids":[12725447295065,12725480063065,12725480161369,12725480259673,12725480390745]},"available":true,"name":"Radiation-Proof Trunks - Black \/ L","public_title":"Black \/ L","options":["Black","L"],"price":4200,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","featured_media":{"alt":"black","id":1781120893017,"position":1,"preview_image":{"aspect_ratio":0.941,"height":591,"width":556,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/boxer-brief-black-1.png?v=1569328064"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":12725480259673,"title":"Black \/ XL","option1":"Black","option2":"XL","option3":null,"sku":"7061254382642","requires_shipping":true,"taxable":true,"featured_image":{"id":6268183150681,"product_id":1405925916761,"position":1,"created_at":"2019-01-31T15:37:19-08:00","updated_at":"2019-02-21T16:47:45-08:00","alt":"black","width":556,"height":591,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/boxer-brief-black-1.png?v=1550796465","variant_ids":[12725447295065,12725480063065,12725480161369,12725480259673,12725480390745]},"available":true,"name":"Radiation-Proof Trunks - Black \/ XL","public_title":"Black \/ XL","options":["Black","XL"],"price":4200,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","featured_media":{"alt":"black","id":1781120893017,"position":1,"preview_image":{"aspect_ratio":0.941,"height":591,"width":556,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/boxer-brief-black-1.png?v=1569328064"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":12725480390745,"title":"Black \/ XXL","option1":"Black","option2":"XXL","option3":null,"sku":"7061254270031","requires_shipping":true,"taxable":true,"featured_image":{"id":6268183150681,"product_id":1405925916761,"position":1,"created_at":"2019-01-31T15:37:19-08:00","updated_at":"2019-02-21T16:47:45-08:00","alt":"black","width":556,"height":591,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/boxer-brief-black-1.png?v=1550796465","variant_ids":[12725447295065,12725480063065,12725480161369,12725480259673,12725480390745]},"available":true,"name":"Radiation-Proof Trunks - Black \/ XXL","public_title":"Black \/ XXL","options":["Black","XXL"],"price":4200,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","featured_media":{"alt":"black","id":1781120893017,"position":1,"preview_image":{"aspect_ratio":0.941,"height":591,"width":556,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/boxer-brief-black-1.png?v=1569328064"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":12725480030297,"title":"Red \/ S","option1":"Red","option2":"S","option3":null,"sku":"7061256264526","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Radiation-Proof Trunks - Red \/ S","public_title":"Red \/ S","options":["Red","S"],"price":4200,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":12725480128601,"title":"Red \/ M","option1":"Red","option2":"M","option3":null,"sku":"7061251007456","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Radiation-Proof Trunks - Red \/ M","public_title":"Red \/ M","options":["Red","M"],"price":4200,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":12725480226905,"title":"Red \/ L","option1":"Red","option2":"L","option3":null,"sku":"7061254637391","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Radiation-Proof Trunks - Red \/ L","public_title":"Red \/ L","options":["Red","L"],"price":4200,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":12725480325209,"title":"Red \/ XL","option1":"Red","option2":"XL","option3":null,"sku":"7061255299369","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Radiation-Proof Trunks - Red \/ XL","public_title":"Red \/ XL","options":["Red","XL"],"price":4200,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":12725480456281,"title":"Red \/ XXL","option1":"Red","option2":"XXL","option3":null,"sku":"7061254295010","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Radiation-Proof Trunks - Red \/ XXL","public_title":"Red \/ XXL","options":["Red","XXL"],"price":4200,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/boxer-brief-black-1.png?v=1550796465","\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-black-2_grande_66669753-6019-42e1-aefb-e76108f4f46c.jpg?v=1550796465","\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-black-3_grande_8dfa823a-a0c9-42b2-b154-8b72be495437.jpg?v=1550796465","\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-blue-3_grande_d5b190bb-bf67-4a6a-93ff-fe243ad836e6.jpg?v=1550796465","\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-blue-2_grande_a0acf6e6-d889-45a5-b68b-432943d66ec9.jpg?v=1550796465","\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-blue-1_grande_9dad9528-2db2-4a5e-96af-28839548a6f8.jpg?v=1550796465","\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-red-1_grande_5fc05624-0e4b-441e-b443-5d7670a14f56.jpg?v=1550796465","\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-red-2_grande_eda5d7b7-7a1a-40eb-abc8-1a303feadc26.jpg?v=1550796465","\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-red-3_grande_df2d69d6-381d-4cc6-8ccb-fa58d07c8bf0.jpg?v=1550796567"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/boxer-brief-black-1.png?v=1550796465","options":["Color","Size"],"media":[{"alt":"black","id":1781120893017,"position":1,"preview_image":{"aspect_ratio":0.941,"height":591,"width":556,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/boxer-brief-black-1.png?v=1569328064"},"aspect_ratio":0.941,"height":591,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/boxer-brief-black-1.png?v=1569328064","width":556},{"alt":"black","id":1818536378457,"position":2,"preview_image":{"aspect_ratio":0.941,"height":591,"width":556,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-black-2_grande_66669753-6019-42e1-aefb-e76108f4f46c.jpg?v=1569334876"},"aspect_ratio":0.941,"height":591,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-black-2_grande_66669753-6019-42e1-aefb-e76108f4f46c.jpg?v=1569334876","width":556},{"alt":"black","id":1818536706137,"position":3,"preview_image":{"aspect_ratio":0.941,"height":591,"width":556,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-black-3_grande_8dfa823a-a0c9-42b2-b154-8b72be495437.jpg?v=1569334876"},"aspect_ratio":0.941,"height":591,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-black-3_grande_8dfa823a-a0c9-42b2-b154-8b72be495437.jpg?v=1569334876","width":556},{"alt":"blue","id":1818536837209,"position":4,"preview_image":{"aspect_ratio":0.941,"height":591,"width":556,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-blue-3_grande_d5b190bb-bf67-4a6a-93ff-fe243ad836e6.jpg?v=1569334876"},"aspect_ratio":0.941,"height":591,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-blue-3_grande_d5b190bb-bf67-4a6a-93ff-fe243ad836e6.jpg?v=1569334876","width":556},{"alt":"blue","id":1818536771673,"position":5,"preview_image":{"aspect_ratio":0.941,"height":591,"width":556,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-blue-2_grande_a0acf6e6-d889-45a5-b68b-432943d66ec9.jpg?v=1569334876"},"aspect_ratio":0.941,"height":591,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-blue-2_grande_a0acf6e6-d889-45a5-b68b-432943d66ec9.jpg?v=1569334876","width":556},{"alt":"blue","id":1818536738905,"position":6,"preview_image":{"aspect_ratio":0.941,"height":591,"width":556,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-blue-1_grande_9dad9528-2db2-4a5e-96af-28839548a6f8.jpg?v=1569334876"},"aspect_ratio":0.941,"height":591,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-blue-1_grande_9dad9528-2db2-4a5e-96af-28839548a6f8.jpg?v=1569334876","width":556},{"alt":"red","id":1818536869977,"position":7,"preview_image":{"aspect_ratio":0.941,"height":591,"width":556,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-red-1_grande_5fc05624-0e4b-441e-b443-5d7670a14f56.jpg?v=1569334876"},"aspect_ratio":0.941,"height":591,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-red-1_grande_5fc05624-0e4b-441e-b443-5d7670a14f56.jpg?v=1569334876","width":556},{"alt":"red","id":1818536902745,"position":8,"preview_image":{"aspect_ratio":0.941,"height":591,"width":556,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-red-2_grande_eda5d7b7-7a1a-40eb-abc8-1a303feadc26.jpg?v=1569334876"},"aspect_ratio":0.941,"height":591,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-red-2_grande_eda5d7b7-7a1a-40eb-abc8-1a303feadc26.jpg?v=1569334876","width":556},{"alt":"red","id":1818536935513,"position":9,"preview_image":{"aspect_ratio":0.941,"height":591,"width":556,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-red-3_grande_df2d69d6-381d-4cc6-8ccb-fa58d07c8bf0.jpg?v=1569334876"},"aspect_ratio":0.941,"height":591,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/1633\/7241\/products\/trunk-red-3_grande_df2d69d6-381d-4cc6-8ccb-fa58d07c8bf0.jpg?v=1569334876","width":556}],"requires_selling_plan":false,"selling_plan_groups":[],"content":""}

Reviews
-

Customer Reviews

Based on 15 reviews Write a review

Twitter
Facebook
Instagram

© 2020 Lambs.
All rights reserved

ABOUT CONTACT AMBASSADOR PROGRAM

Accessibility Terms and conditions Returns Privacy